FreeFREE!!! CthulhOrx
MyMiniFactory
66 model
Free
FreeX or Y idler support
Thingiverse
FreeGyroscope and/or Optical illusion for x-axis
Printables
FreeAdjustable belt tensioner X or Y
Thingiverse
FreeMarlin 1.1.x or 2.x on Anet A8 Guide
Thingiverse
FreeRoBo3D E3D Cyclops or Chimera X Carriage
Thingiverse
FreeAnet A8 or clone X & Y Bearing to Gear Adapter Gear
Thingiverse
Free3-wheeled or Linear Railed Modular X-carriage (D-Bot Core_XY 3D Printer)
Thingiverse
FreeQidi X-Max or X-Plus Bowden Tube Connector 2.0
Thingiverse
FreeX-gantry or Top Bar LED bar for Ender 3 (fits regular extrusion channel)
Thingiverse
FreeMakerFarm i3v X or Y idler belt pulley for 12mm bearings
Thingiverse
FreeX-carriage for TubularBot or Prusa i3
Thingiverse
FreeE3D v5 or v6 X-Carriage mount for standard Prusa i3
Thingiverse
FreeX-Y Stress Test or 2mm (with 1.2 mm hole) Sieve
Thingiverse
FreeColt 45 Reloading or Storage Tray 10 x 10 with OpenSCAD source files
Printables
FreeX Axis motor mount for Anet A8 or Prusa i3
Thingiverse
FreeBose Aviation Headset X Yokes (or stirrups)
Printables
FreeX Carriage for Maker Select Plus or Wanhao Duplicator I3 Plus
Printables
FreeAIO MGN12H X linear rail Direct Drive or Bowden Ender3 (No 2020 extr)
Thingiverse
FreeAir Purifier for Photon mono x or Photon mono x 6k
Thingiverse
FreeX-COM Plasma Sniper Rifle (LifeSize or Miniature)
Thingiverse
FreeBunny and Bear Universal Carriage for Bear or Prusa X-axis
Thingiverse
Free45mm to 2x24mm linear bearing(Polymer or LM8UU) adapter for metallic plate X-Carriage for the Geeetech Prusa i3 Pro A / B / C / W / M201 + BLTouch( 3DTouch ) sensor mount
Thingiverse
FreeX Stepper Motor cover for Ender 3 or similar, hex style
Thingiverse
FreeAM8 X Holders for E3D POM or Anti Backlash Nut
Thingiverse
FreeX Gantry Leveling Blocks - Ender 3 (or similar)
Thingiverse
FreeAcrylic Doors for Flashforge Creator X (or similar Replicator2 Clones)
Thingiverse
FreeMARIO THEME SONG USING Y OR X AXIS
Thingiverse
FreeZesty nimble X-carriage for Tronxy X5s or other 2020 v-slot CoreXY
Thingiverse
Freex-axis guide for cr10s or a10s or cr10
Thingiverse
FreeQIDI X-PLUS Heated Bed Cable Stay or Guide
Thingiverse
FreeHeavy Duty MK8 X-Carriage for i3 or Anet A8
Thingiverse
FreeFoX Z(X) 50mm Axis - Anycubic I3 Mega or any (custom 3d printer) - X-Gantry system
Thingiverse
FreeX Carriage (Re-D-Bot with E3D v6 or Volcano)
Thingiverse
FreeQidi X-Plus/Max 3 Original Spool Holder Cap - single or 2 part (unofficial)
Printables
FreeQidi X-Plus & X-Max Carriage BMG Extruder & Dragon or V6 Hot-End Mod
Thingiverse
FreeOpenbuilds v-slot X axis for Lulzbot TAZ 4 or 5 printers or the AO-10X ballscrew modification
Thingiverse
FreeAnet A6 E3D V6 X Carriage Direct Drive and/or Bowden (Final)
Thingiverse
FreeHybrid CNC XY joiners for 20 x 20 extrusion or tube for Rat Rig V-Core 3/3.1 printers
Printables
FreeAnet A8 Jan 2017 model Prusa X carriage remix (4xLM8UU or 4xDrylin RJ4JP-01-08))
Thingiverse
FreeX-COM 2 DarkLance Sniper Rifle (Full Size or Miniature
Thingiverse
FreeFull Frontal Gantry CNC XY joiners for 20 x 20 extrusion or tube for Rat Rig printers
Printables
FreeTevo Tarantula modular x-carriage for e3d dual chimera or dual or single e3d V6 with integrated fan
Thingiverse
Free40 x 40mm Extruder Fan Adaptor for J-head or Clone ED3V6
Thingiverse
Free30 x 80 Spool Holder for Replicator 1 or 2
Thingiverse
FreeAM8 X-Axis 12mm Z Mod / LM12UW / LM12UU or IGUS 12mm
Thingiverse
FreeEnder 3 (v2) slim X chain mount for stock or dual gear extruders
Thingiverse
FreeEchelon TV6 - Tilting Dual Hotend Assembly for Tronxy X-Series or CR-10
Thingiverse